Check Point VPN-1/FireWall-1 4.1 SP2 - Blocked Port Bypass

/ Summary A vulnerability exists in Check Point VPN-1/FireWall-1 4.1 SP2 that enables an attacker to establish connections to blocked TCP services through the firewall in certain configurations. We expect many deployed FireWall-1 installations to be immune to this attack. But we think that the...

FireWall-1 Fastmode Vulnerability

Hi there, service pack 3 is available for FireWall-1 4.1 and in addition to the things listed in the release notes it fixes the following little... errrrm... idiosyncrasy. The HTML version of the advisory is available at http://www.dataprotect.com/fw1/ Merry Christmas and a happy New Year -Thomas...

Дырки в устройчтвах VPNet VPN

С помощью source route можно обойти устройство и переслать любой трафик в защищаемую сеть. Кроме того имеются локальные проблемы, возможность атак грубой силы на пароли и стандартный SNMP-community...

Advisory: Circumventing Authentication in ALL VPNet VPN Devices

-----------------.---------------------------------------------. /| | . | / | : : : : : : | | | :: ------ :: : :: | :: - |----- | | :: : :: . : | | :: : | | | : . |------| | : | | | ------^ : | / | . | ;----------"---------------^------ / ------'--------------------- | / / / /----' / /...

CVE-2000-0806

The inter-module authentication mechanism fwa1 in Check Point VPN-1/FireWall-1 4.1 and earlier may allow remote attackers to conduct a denial of service, aka "Inter-module Communications Bypass."...

CVE-2000-0807

The OPSEC communications authentication mechanism fwn1 in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to spoof connections, aka the "OPSEC Authentication Vulnerability."...

CVE-2000-0809

Buffer overflow in Getkey in the protocol checker in the inter-module communication mechanism in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to cause a denial of service...

CVE-2000-0805

Check Point VPN-1/FireWall-1 4.1 and earlier improperly retransmits encapsulated FWS packets, even if they do not come from a valid FWZ client, aka "Retransmission of Encapsulated Packets."...

CVE-2000-0808

The seed generation mechanism in the inter-module S/Key authentication mechanism in Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to bypass authentication via a brute force attack, aka "One-time s/key Password Authentication."...

CVE-2000-0804

Check Point VPN-1/FireWall-1 4.1 and earlier allows remote attackers to bypass the directionality check via fragmented TCP connection requests or reopening closed TCP connection requests, aka "One-way Connection Enforcement Bypass."...

CVE-2000-0784

sshd program in the Rapidstream 2.1 Beta VPN appliance has a hard-coded "rsadmin" account with a null password, which allows remote attackers to execute arbitrary commands via ssh...

CVE-1999-0675

CVE-1999-0675 : The vulnerability affects Check Point FireWall-1. An attacker can cause a denial of service by sending UDP packets through VPN-1 to port 0 of a host, potentially crashing the remote host or the firewall between the attacker and the target. The available sources describe this DoS c...

CVE-1999-0675

Check Point FireWall-1 can be subjected to a denial of service via UDP packets that are sent through VPN-1 to port 0 of a host...

CVE-2000-0784

The CVE concerns the Rapidstream 2.1 Beta VPN appliance where the sshd daemon contains a hard-coded rsadmin account with a null password. This effectively allows remote attackers to authenticate without credentials and execute arbitrary commands via SSH, giving full compromise potential to the de...

vpn-root.txt

Date: 8-14-00 Time: 12:40p PST / You have been infected by the Bubonic Loki / OVERVIEW --------- RapidStream has hard-coded the 'rsadmin' account into the sshd binary in the appliance OS. The account has been given a 'null' password in which password assignment and authentication was expected to ...

Дырка в VPNах Rapid Stream

Существует учетная запись с пустым паролем, не позволяющая удаленного подключения, но позволяющая выполнение команд по rsh...

Remote Root Compromise On All RapidStream VPN Appliances

Date: 8-14-00 Time: 12:40p PST / You have been infected by the Bubonic Loki / OVERVIEW RapidStream has hard-coded the 'rsadmin' account into the sshd binary in the appliance OS. The account has been given a 'null' password in which password assignment and authentication was expected to be handled...

rapidstream.vpn.txt

Date: 8-14-00 Time: 12:40p PST OVERVIEW RapidStream has hard-coded the 'rsadmin' account into the sshd binary in the appliance OS. The account has been given a 'null' password in which password assignment and authentication was expected to be handled by the RapidStream software itself. The vendor...

IKE - Aggressive Mode Shared Secret Hash Leakage

IKE - Aggressive Mode Shared Secret Hash Leakage source: https://www.securityfocus.com/bid/7423/info When a VPN is configured to use a pre-shared master secret and a client attempts to negotiate keys in aggressive mode, a hash of the secret is transmitted across the network in clear-text. This ma...

IKE - Aggressive Mode Shared Secret Hash Leakage

source: https://www.securityfocus.com/bid/7423/info When a VPN is configured to use a pre-shared master secret and a client attempts to negotiate keys in aggressive mode, a hash of the secret is transmitted across the network in clear-text. This may result in the hash being leaked to eavesdropper...